git: openjdk/jdk: 8283694: Improve bit manipulation and boolean to integer conversion operations on x86_64

[Vladimir Kozlov]

Changeset: 0b35460f
Author:    Quan Anh Mai <anhmdq99 at gmail.com>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-06-03 20:19:37 +0000
URL:       https://git.openjdk.java.net/jdk/commit/0b35460fa00bfdca63a311a7379819cf102dee86

8283694: Improve bit manipulation and boolean to integer conversion operations on x86_64

Reviewed-by: kvn, dlong

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86_sha.cpp
! src/hotspot/cpu/x86/x86_64.ad
! test/micro/org/openjdk/bench/java/lang/Integers.java
! test/micro/org/openjdk/bench/java/lang/Longs.java
! test/micro/org/openjdk/bench/java/lang/RotateBenchmark.java